<%--
  Created by IntelliJ IDEA.
  User: lsj
  Date: 2025/10/31
  Time: 02:45
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ page pageEncoding="UTF-8" %>
<html>
<head>
  <title>404 - 页面未找到</title>
  <style>
    body { font-family: Arial, sans-serif; margin: 50px; text-align: center; }
    .error-container { max-width: 500px; margin: 0 auto; }
    .error-code { font-size: 48px; color: #6c757d; }
    .btn { padding: 10px 20px; background: #007bff; color: white; text-decoration: none; border-radius: 5px; }
  </style>
</head>
<body>
<div class="error-container">
  <div class="error-code">404</div>
  <h1>页面未找到</h1>
  <p>抱歉，您访问的页面不存在。</p>
  <a href="login.jsp" class="btn">返回登录页</a>
</div>
</body>
</html>
